Floorboard extension with fitted spacer



FIG. 1 is a top perspective view of the floorboard extension with fitted spacer showing my new design;

FIG. 2 is a top view of the floorboard extension with fitted spacer thereof;

FIG. 3 is a left side view of the floorboard extension with fitted spacer thereof; and,

FIG. 4 is a bottom view of the floorboard extension with fitted spacer thereof.

In the drawings, the broken lines show portions of a vehicle and form no part of the claimed design. 

The ornamental design for a floorboard extension with fitted spacer, as shown and described. 